About Us

Yunnan Opto-Electro Auxiliary Material Co., Ltd. is the cradle of optical auxiliary materials in China with a history of 80 years in the development and production of optical auxiliary materials. The vigorous development of the information photoelectric technology industry brings new opportunities for the development of optical auxiliary materials. Yunnan Opto-Electro Auxiliary Material Co., Ltd. closely keeps pace with the times, organically combines the development need of traditional and modern optics for machining and develops new products continuously. Our product development and quality has been increasing year by year. Our business scale and market influence have been taking a leading position in China for successive years. 

Our products cover the whole process of optical cold working and assembly of optical instruments, including: 

Diamond product series, polishing powder (liquid) series, coolant series, cleaning agent series, adhesive series, coating series, optical lubricating grease series, cleaning and wiping material series, polishing pad series, coating material series. 

Yunnan Opto-Electro Auxiliary Material Co., Ltd. is the cradle of optical auxiliary materials in China with a history of 80 years in the development and production of optical auxiliary materials. The vigorous development of the information photoelectric technology industry brings new opportunities for the development of optical auxiliary materials. Yunnan Opto-Electro Auxiliary Material Co., Ltd. closely keeps pace with the times, organically combines the development need of traditional and modern optics for machining and develops new products continuously. Our product development and quality has been increasing year by year. Our business scale and market influence have been taking a leading position in China for successive years. 

Our products cover the whole process of optical cold working and assembly of optical instruments, including: 
>Diamond Tools
>Polishing Powder & Polishing Slurry
>Coolants
>Cleaning Agents & Cleaning Cottons
>Adhesives & Hanging Waxes
>Protective Coatings & Protective Stickers
>Polishing Pitches & Polishing Pads
>Coating Materials
>Optical Greases